AUTHOR=Han Xiaoyan , Jin Chunxiang , Zheng Gaofeng , He Donghua , Zhao Yi , Li Yi , Wu Wenjun , Zheng Weiyan , Wei Guoqing , Zhang Enfan , Huang He , He Jingsong , Cai Zhen 

TITLE=Corrigendum: Different Patient Subgroup Different Maintenance, Proteasome Inhibitors or Immunomodulators Maintenance for Newly Diagnosed Multiple Myeloma: A 7-Year Single-Center Data in China

JOURNAL=Frontiers in Oncology

VOLUME=11

YEAR=2021

URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2021.740715

DOI=10.3389/fonc.2021.740715

ISSN=2234-943X